(dimensions in mm)

Bearing Type - with grooved raceway(s)

Bore Dia (d) - 17.0000

Outer Dia (D) - 30.0000

Radius (min) (rs) - 0.300

Static Load Rating (Cor) - 18,200

Dynamic Load Rating (Cr) - 10,800

Max Speed (Grease) (X1000 RPM) - 6

Max Speed (Oil) (X1000 RPM) - 8

Height (H) - 9.0000

Outer Dia. Pilot (D1) - 30.0000

Bore Dia. Clearance (d1) - 18.0000

Weight (g) - 28.00

Material - 52100 chrome steel, or equivalent.

The ball cage is a formed carbon steel design.

Note that one washed is ID piloted and the other is OD piloted.

Please review the technical information for the correct mounting guidelines for this bearing.

• Model Number: 51103
• Inner Diameter：17mm Outer Diameter：30mm Width：mm
• Type：Thrust Ball Bearings
• Update date：2025-12-18
• Application:noise inspection,roller lathe,noise reduction equipment,magnetic elements,Spectral Products,air conditioning tools,injection molding machine,Medical printer,plastic rolling,respirator,top industry
• Similar models:NTN 51103J FBJ 51103 AST 51103 ISO 51103 NKE 51103 NTN-SNR 51103 SKF 51103V/HR22T2 ISB 51103 KBC 51103 NACHI 51103
• BEARING POWER International Trading Co.,Ltd. specialize in 51103 products，there is large inventory of AST 51103 . We has been built up long-term cooperation with AST company, could make a bulk order of the 51103 Which AST 51103 is the most authentic, must choose BEARING POWER, what a whole variety, reasonable price, guaranteed quality, prompt delivery via Global express.Any inquiry, never hesitate to E-mail or call +86-022-58519721 to contact us.

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